US 2025/0156501 A1Published application

Chart pattern recognition system and method

AssigneeNational Tsing Hua University

InventorsChuan-Hsiang Han, Jyh-Shing Jang

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Abstract

A chart pattern recognition method includes pre-processing a chart pattern group to be compared to obtain the first chart pattern data to be compared based on time and space; normalizing the first chart pattern data to be compared and the first historical chart pattern data from a database to obtain the second chart pattern data to be compared and the second historical chart pattern data; comparing the second chart pattern data to be compared with the second historical chart pattern data to obtain multiple similarity scores of the second chart pattern data to be compared and the second historical chart pattern data; sorting the multiple similarity scores, the corresponding second chart pattern data to be compared, and the corresponding first historical chart pattern data; and obtaining first historical chart pattern data with a maximum similarity score.

Claims10

Dependent claims

A chart pattern recognition system, comprising:

a database, configured to store multiple pieces of first historical chart pattern data;
a non-volatile memory, configured to store a chart pattern recognition method;
and
a processing circuit, coupled to the database and the non-volatile memory and configured to execute the chart pattern recognition method, wherein the chart pattern recognition method comprises steps of:
pre-processing a chart pattern group to be compared to obtain multiple pieces of first chart pattern data to be compared based on time and space;
normalizing the multiple pieces of first chart pattern data to be compared and the multiple pieces of first historical chart pattern data to obtain multiple pieces of second chart pattern data to be compared and multiple pieces of second historical chart pattern data;
comparing the multiple pieces of second chart pattern data to be compared with the multiple pieces of second historical chart pattern data to obtain multiple similarity scores between the multiple pieces of second chart pattern data to be compared and the multiple pieces of second historical chart pattern data;
sorting the multiple similarity scores with the corresponding multiple pieces of second chart pattern data to be compared and the corresponding multiple pieces of first historical chart pattern data;
and
obtaining first historical chart pattern data with a maximum similarity score.

7 more elements

A chart pattern recognition method stored in a non-volatile memory and executed by a processing circuit, the chart pattern recognition method comprising steps of:

pre-processing a chart pattern group to be compared to obtain multiple pieces of first chart pattern data to be compared based on time and space;
normalizing the multiple pieces of first chart pattern data to be compared and multiple pieces of first historical chart pattern data from a database to obtain multiple pieces of second chart pattern data to be compared and multiple pieces of second historical chart pattern data;
comparing the multiple pieces of second chart pattern data to be compared with the multiple pieces of second historical chart pattern data to obtain multiple similarity scores of the multiple pieces of second chart pattern data to be compared and the multiple pieces of second historical chart pattern data;
sorting the multiple similarity scores, the multiple pieces of second chart pattern data to be compared corresponding to the multiple similarity scores, and the multiple pieces of first historical chart pattern data corresponding to the multiple pieces of second historical chart pattern data corresponding to the multiple pieces of second chart pattern data to be compared;
and
obtaining first historical chart pattern data with a maximum similarity score.

3 more elements

Dependencies are inferred from the claim text.