Implement pattern 0

master
Mike Bryant 4 years ago
parent 4512bd328d
commit 0163e91ab4

@ -1,3 +1,194 @@
function* generate_pattern_0_with_lengths(given_prices, high_phase_1_len, dec_phase_1_len, high_phase_2_len, dec_phase_2_len, high_phase_3_len) {
/*
// PATTERN 0: high, decreasing, high, decreasing, high
work = 2;
// high phase 1
for (int i = 0; i < hiPhaseLen1; i++)
{
sellPrices[work++] = intceil(randfloat(0.9, 1.4) * basePrice);
}
// decreasing phase 1
rate = randfloat(0.8, 0.6);
for (int i = 0; i < decPhaseLen1; i++)
{
sellPrices[work++] = intceil(rate * basePrice);
rate -= 0.04;
rate -= randfloat(0, 0.06);
}
// high phase 2
for (int i = 0; i < (hiPhaseLen2and3 - hiPhaseLen3); i++)
{
sellPrices[work++] = intceil(randfloat(0.9, 1.4) * basePrice);
}
// decreasing phase 2
rate = randfloat(0.8, 0.6);
for (int i = 0; i < decPhaseLen2; i++)
{
sellPrices[work++] = intceil(rate * basePrice);
rate -= 0.04;
rate -= randfloat(0, 0.06);
}
// high phase 3
for (int i = 0; i < hiPhaseLen3; i++)
{
sellPrices[work++] = intceil(randfloat(0.9, 1.4) * basePrice);
}
*/
buy_price = given_prices[0];
var predicted_prices = [
{
min: buy_price,
max: buy_price,
},
{
min: buy_price,
max: buy_price,
},
];
// High Phase 1
for (var i = 2; i < 2 + high_phase_1_len; i++) {
min_pred = Math.ceil(0.9 * buy_price);
max_pred = Math.ceil(1.4 * buy_price);
if (!isNaN(given_prices[i])) {
if (given_prices[i] < min_pred || given_prices[i] > max_pred ) {
// Given price is out of predicted range, so this is the wrong pattern
return;
}
min_pred = given_prices[i];
max_pred = given_prices[i];
}
predicted_prices.push({
min: min_pred,
max: max_pred,
});
}
// Dec Phase 1
var min_rate = 0.6;
var max_rate = 0.8;
for (var i = 2 + high_phase_1_len; i < 2 + high_phase_1_len + dec_phase_1_len; i++) {
min_pred = Math.ceil(min_rate * buy_price);
max_pred = Math.ceil(max_rate * buy_price);
if (!isNaN(given_prices[i])) {
if (given_prices[i] < min_pred || given_prices[i] > max_pred ) {
// Given price is out of predicted range, so this is the wrong pattern
return;
}
min_pred = given_prices[i];
max_pred = given_prices[i];
min_rate = given_prices[i] / buy_price;
max_rate = given_prices[i] / buy_price;
}
predicted_prices.push({
min: min_pred,
max: max_pred,
});
min_rate -= 0.1;
max_rate -= 0.04;
}
// High Phase 2
for (var i = 2 + high_phase_1_len + dec_phase_1_len; i < 2 + high_phase_1_len + dec_phase_1_len + high_phase_2_len; i++) {
min_pred = Math.ceil(0.9 * buy_price);
max_pred = Math.ceil(1.4 * buy_price);
if (!isNaN(given_prices[i])) {
if (given_prices[i] < min_pred || given_prices[i] > max_pred ) {
// Given price is out of predicted range, so this is the wrong pattern
return;
}
min_pred = given_prices[i];
max_pred = given_prices[i];
}
predicted_prices.push({
min: min_pred,
max: max_pred,
});
}
// Dec Phase 2
var min_rate = 0.6;
var max_rate = 0.8;
for (var i = 2 + high_phase_1_len + dec_phase_1_len + high_phase_2_len; i < 2 + high_phase_1_len + dec_phase_1_len + high_phase_2_len + dec_phase_2_len; i++) {
min_pred = Math.ceil(min_rate * buy_price);
max_pred = Math.ceil(max_rate * buy_price);
if (!isNaN(given_prices[i])) {
if (given_prices[i] < min_pred || given_prices[i] > max_pred ) {
// Given price is out of predicted range, so this is the wrong pattern
return;
}
min_pred = given_prices[i];
max_pred = given_prices[i];
min_rate = given_prices[i] / buy_price;
max_rate = given_prices[i] / buy_price;
}
predicted_prices.push({
min: min_pred,
max: max_pred,
});
min_rate -= 0.1;
max_rate -= 0.04;
}
// High Phase 3
if (2 + high_phase_1_len + dec_phase_1_len + high_phase_2_len + dec_phase_2_len + high_phase_3_len != 14) {
throw new Error("Phase lengths don't add up");
}
for (var i = 2 + high_phase_1_len + dec_phase_1_len + high_phase_2_len + dec_phase_2_len; i < 14; i++) {
min_pred = Math.ceil(0.9 * buy_price);
max_pred = Math.ceil(1.4 * buy_price);
if (!isNaN(given_prices[i])) {
if (given_prices[i] < min_pred || given_prices[i] > max_pred ) {
// Given price is out of predicted range, so this is the wrong pattern
return;
}
min_pred = given_prices[i];
max_pred = given_prices[i];
}
predicted_prices.push({
min: min_pred,
max: max_pred,
});
}
yield predicted_prices
}
function* generate_pattern_0(given_prices) {
/*
decPhaseLen1 = randbool() ? 3 : 2;
decPhaseLen2 = 5 - decPhaseLen1;
hiPhaseLen1 = randint(0, 6);
hiPhaseLen2and3 = 7 - hiPhaseLen1;
hiPhaseLen3 = randint(0, hiPhaseLen2and3 - 1);
*/
for (var dec_phase_1_len = 2; dec_phase_1_len < 4; dec_phase_1_len++) {
for (var high_phase_1_len = 0; high_phase_1_len < 7; high_phase_1_len++) {
for (var high_phase_3_len = 0; high_phase_3_len < (7 - high_phase_1_len - 1 + 1); high_phase_3_len++) {
yield* generate_pattern_0_with_lengths(given_prices, high_phase_1_len, dec_phase_1_len, 7 - high_phase_1_len - high_phase_3_len, 5 - dec_phase_1_len, high_phase_3_len);
}
}
}
}
function* generate_pattern_1_with_peak(given_prices, peak_start) {
/*
// PATTERN 1: decreasing middle, high spike, random low
@ -301,7 +492,7 @@ function* generate_pattern_3(given_prices) {
function* generate_possibilities(sell_prices) {
//yield* generate_pattern_0(sell_prices);
yield* generate_pattern_0(sell_prices);
yield* generate_pattern_1(sell_prices);
yield* generate_pattern_2(sell_prices);
yield* generate_pattern_3(sell_prices);
@ -310,70 +501,6 @@ function* generate_possibilities(sell_prices) {
$(document).on("input", function() {
// Update output on any input change
/*
switch (whatPattern)
{
case 0:
// PATTERN 0: high, decreasing, high, decreasing, high
work = 2;
decPhaseLen1 = randbool() ? 3 : 2;
decPhaseLen2 = 5 - decPhaseLen1;
hiPhaseLen1 = randint(0, 6);
hiPhaseLen2and3 = 7 - hiPhaseLen1;
hiPhaseLen3 = randint(0, hiPhaseLen2and3 - 1);
// high phase 1
for (int i = 0; i < hiPhaseLen1; i++)
{
sellPrices[work++] = intceil(randfloat(0.9, 1.4) * basePrice);
}
// decreasing phase 1
rate = randfloat(0.8, 0.6);
for (int i = 0; i < decPhaseLen1; i++)
{
sellPrices[work++] = intceil(rate * basePrice);
rate -= 0.04;
rate -= randfloat(0, 0.06);
}
// high phase 2
for (int i = 0; i < (hiPhaseLen2and3 - hiPhaseLen3); i++)
{
sellPrices[work++] = intceil(randfloat(0.9, 1.4) * basePrice);
}
// decreasing phase 2
rate = randfloat(0.8, 0.6);
for (int i = 0; i < decPhaseLen2; i++)
{
sellPrices[work++] = intceil(rate * basePrice);
rate -= 0.04;
rate -= randfloat(0, 0.06);
}
// high phase 3
for (int i = 0; i < hiPhaseLen3; i++)
{
sellPrices[work++] = intceil(randfloat(0.9, 1.4) * basePrice);
}
break;
case 1:
break;
case 2:
case 3:
break;
}
sellPrices[0] = 0;
sellPrices[1] = 0;
}
*/
var buy_price = parseInt($("#buy").val());
var sell_prices = [buy_price, buy_price];

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