IKNet: Explainable Stock Price Forecasting with News Keywords and Technical Indicators

IKNet combines FinBERT‑derived news keywords with technical‑indicator time series, uses SHAP to quantify each feature's impact, and achieves a 32.9% RMSE reduction and 18.5% higher cumulative returns on the S&P 500 (2015‑2024) compared with RNN and Transformer baselines, while providing fine‑grained, context‑aware explanations of price movements.

Deep LearningFinBERTSHAP

0 likes · 11 min read

IKNet: Explainable Stock Price Forecasting with News Keywords and Technical Indicators

DataFunTalk

Jun 16, 2021 · Artificial Intelligence

Building and Applying Knowledge Graphs for Financial Asset Management with AI and Big Data

This article explains why the financial asset‑management industry needs a knowledge‑graph system, describes the AI‑driven intelligent investment‑research workflow, and details the cloud‑native big‑data ingestion platform, core graph‑construction technologies such as tag‑embedding, FinBERT‑based matching, extraction, entity linking, and knowledge fusion, culminating in a practical intelligent research assistant.

AICloud NativeFinBERT

0 likes · 16 min read

Building and Applying Knowledge Graphs for Financial Asset Management with AI and Big Data

DataFunTalk

Oct 24, 2020 · Artificial Intelligence

FinBERT 1.0: An Open‑Source Chinese Financial Domain Pre‑trained BERT Model and Its Evaluation

FinBERT 1.0 is an open‑source Chinese BERT model pre‑trained on large‑scale financial corpora that achieves 2‑5 % F1 improvements across multiple downstream fintech tasks without additional tuning, demonstrating the value of domain‑specific pre‑training for natural language processing.

BERTChineseDeep Learning

0 likes · 14 min read

FinBERT 1.0: An Open‑Source Chinese Financial Domain Pre‑trained BERT Model and Its Evaluation