String QUERY_BOOST_TITLE = "query.boost.title";

    /** The key of the configuration. e.g. 1.0 */
    String QUERY_BOOST_TITLE_LANG = "query.boost.title.lang";

    /** The key of the configuration. e.g. 0.05 */
    String QUERY_BOOST_CONTENT = "query.boost.content";

    /** The key of the configuration. e.g. 0.1 */
    String QUERY_BOOST_CONTENT_LANG = "query.boost.content.lang";

    for both GPUs and CPUs.

*   Due to security issues (see section below), all boosted trees code has been
    deprecated. Users should switch to
    [TensorFlow Decision Forests](https://github.com/tensorflow/decision-forests).
    TF's boosted trees code will be eliminated before the branch cut for TF 2.9
    and will no longer be present since that release.

## Security

needed // First reduction step ADDS acc0<<32, acc1, acc1 LSR $32, acc0, t0 MUL acc0, const1, t1 UMULH acc0, const1, acc0 ADCS t0, acc2 ADCS t1, acc3 ADC $0, acc0 // Second reduction step ADDS acc1<<32, acc2, acc2 LSR $32, acc1, t0 MUL acc1, const1, t1 UMULH acc1, const1, acc1 ADCS t0, acc3 ADCS t1, acc0 ADC $0, acc1 // Third reduction step ADDS acc2<<32, acc3, acc3 LSR $32, acc2, t0 MUL acc2, const1, t1 UMULH acc2, const1, acc2 ADCS t0, acc0 ADCS t1, acc1 ADC $0, acc2 // Last reduction step ADDS acc3<<32,...

needed // First reduction step ADDS acc0<<32, acc1, acc1 LSR $32, acc0, t0 MUL acc0, const1, t1 UMULH acc0, const1, acc0 ADCS t0, acc2 ADCS t1, acc3 ADC $0, acc0 // Second reduction step ADDS acc1<<32, acc2, acc2 LSR $32, acc1, t0 MUL acc1, const1, t1 UMULH acc1, const1, acc1 ADCS t0, acc3 ADCS t1, acc0 ADC $0, acc1 // Third reduction step ADDS acc2<<32, acc3, acc3 LSR $32, acc2, t0 MUL acc2, const1, t1 UMULH acc2, const1, acc2 ADCS t0, acc0 ADCS t1, acc1 ADC $0, acc2 // Last reduction step ADDS acc3<<32,...